<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>图形验证</title>
</head>
<body>
<center>
    <h3>图形验证</h3>
    <span th:text="${message}" style="color: blue"></span>
    <form action="/codes/ycode" method="post">
        <img src="/codes/getcode"><br>
        <input type="text" name="code"/>
        <input type="submit">
    </form>

</center>
</body>
</html>